Koser, J. R., Francisco, F. de O., & Moretto, G. (2014). Genetic Variability of Stingless Bees Melipona mondury Smith and Melipona quadrifasciata Lepeletier (Hymenoptera: Apidae) from a Meliponary. Sociobiology, 61(3), 313–317. https://doi.org/10.13102/sociobiology.v61i3.313-317